Exposure
- ID
- GRAVI.2020-12-15T08:02:42.719_1
- Header ID
- GRAVI.2020-12-15T08:02:42.719
- Date updated
- 2020-12-15 08:16:18 UTC+0000
- Release date
- 2020-12-15 08:02:42 UTC+0000
- UTC Start
- 2020-12-15 08:02:42.719
- UTC End
- 2020-12-15 08:08:42.719
- MJD Start
- 59198.33521666
- MJD End
- 59198.3393833267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081875
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.415
Observation
- ID
- 46047
- Category
- calibrator
- Program ID
- 106.219D.002
- Program Title
- VLTI/GRAVITY IMAGING OF THE DUST TORUS OF THE RED SUPERGIANT WOH G64 IN THE LARGE MAGELLANIC CLOUD
- Program Type
- Normal
- PI / COI
- OHNAKA/ WEIGELT/ HOFMANN/ VAN LOON
Target
- ID
- 34668
- Name
- hd37379
- RA
- 83.285137
- DEC
- -65.94217
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.4650 | 90.4770 | 155.3000 | 156.7000 |
A0-J2 | 123.9640 | 123.7060 | 140.7000 | 142.3000 |
A0-J3 | 90.2160 | 89.1360 | 97.6280 | 99.1700 |
G1-J2 | 42.9270 | 42.5090 | 108.7000 | 110.3000 |
G1-J3 | 87.0810 | 86.4100 | 36.3040 | 37.1500 |
J2-J3 | 84.6470 | 84.5530 | 7.3950 | 8.3790 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.219D.002 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59198.33521666 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | hd37379 |
HIERARCH ESO INS SOBJ NAME | hd37379 |
RA | 83.285137 |
DEC | -65.94217 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 90.465 |
HIERARCH ESO ISS PBL12 END | 90.477 |
HIERARCH ESO ISS PBLA12 START | 155.3 |
HIERARCH ESO ISS PBLA12 END | 156.7 |
HIERARCH ESO ISS PBL13 START | 123.964 |
HIERARCH ESO ISS PBL13 END | 123.706 |
HIERARCH ESO ISS PBLA13 START | 140.7 |
HIERARCH ESO ISS PBLA13 END | 142.3 |
HIERARCH ESO ISS PBL14 START | 90.216 |
HIERARCH ESO ISS PBL14 END | 89.136 |
HIERARCH ESO ISS PBLA14 START | 97.628 |
HIERARCH ESO ISS PBLA14 END | 99.17 |
HIERARCH ESO ISS PBL23 START | 42.927 |
HIERARCH ESO ISS PBL23 END | 42.509 |
HIERARCH ESO ISS PBLA23 START | 108.7 |
HIERARCH ESO ISS PBLA23 END | 110.3 |
HIERARCH ESO ISS PBL24 START | 87.081 |
HIERARCH ESO ISS PBL24 END | 86.41 |
HIERARCH ESO ISS PBLA24 START | 36.304 |
HIERARCH ESO ISS PBLA24 END | 37.15 |
HIERARCH ESO ISS PBL34 START | 84.647 |
HIERARCH ESO ISS PBL34 END | 84.553 |
HIERARCH ESO ISS PBLA34 START | 7.395 |
HIERARCH ESO ISS PBLA34 END | 8.379 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00841 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007965 |
HIERARCH ESO ISS AMBI TEMP | 13.91 |
HIERARCH ESO ISS AMBI FWHM START | 0.37 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |